AMETEK WDG Insitu Flue Gas Oxygen Probes support flue gas oxygen measurement in industrial combustion and process environments where in-process oxygen measurement is required.
The family includes insitu probe configurations designed for direct flue gas analysis, with zirconium oxide oxygen sensor technology and probe designs that support field access to key internal components.
Process Controls Corporation supplies AMETEK WDG insitu flue gas oxygen probe solutions for industrial facilities evaluating oxygen measurement options for boilers, fired equipment, kilns, process heaters, and related flue gas applications.

Available models include the WDG Insitu Flue Gas Oxygen Analyzer Probe and the WDG 1200/WDG 1210 Insitu Probes.
Key Characteristics
- Direct-sensing flue gas oxygen probe configurations for in-process oxygen measurement
- Zirconium oxide oxygen sensor technology for net oxygen measurement
- Hot-wet oxygen analysis capability supported on the WDG Insitu Flue Gas Oxygen Analyzer Probe
- Field-serviceable probe designs with removable internal probe or sensor assemblies
- Range of probe lengths available for different installation requirements
- WDG 1200 with integral electronics and WDG 1210 with remote electronics
- Analog output, Modbus communications, and diagnostic fault indication available on WDG 1200/WDG 1210 models
- Series 2000 Control Unit option for the WDG Insitu Flue Gas Oxygen Analyzer Probe, with local display, analog outputs, alarms, diagnostics, and autocalibration option
Ideal Applications
- Flue gas oxygen measurement in fired boiler operations
- Industrial combustion and flue gas analysis applications
- Hydrocarbon processing facilities
- Power and steam generation applications
- Metals and mining operations
- Pharmaceutical process applications using compatible flue gas oxygen measurement configurations
- Installations requiring field-serviceable insitu probe access
Product Family Includes
- AMETEK WDG Insitu Flue Gas Oxygen Analyzer Probe
- AMETEK WDG 1200/WDG 1210 Insitu Probes
- AMTEK WDG 1200 Insitu with Integral Electronics
- AMETEK WDG 1210 Insitu with Remote Electronics
- AMETEK Series 2000 Control Unit for WDG Insitu Probe Configurations
- Probe length options for supported installation requirements
Industries Served
- Hydrocarbon Processing
- Metals & Mining
- Power & Steam Generation
- Pharmaceutical
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